T-APM - Apex Premier F
UME
H
OOD
M
ONITOR
T-APM 0133MAN00015 - Rev J ECN - JUL 2017
Page 29 of 61
Configuration of the APM
Selection 8
: Entering the High Alarm Delay Time
[SCREEN 4E]
.
The APM can
delay an alarm condition by up to 60 seconds (1 minute). This is desirable if “nuisance
alarms” are a potential problem. For example, if the operator causes an alarm every time they move
large equipment directly across the front of the sash, the alarm delay can give them up to a minute delay
before going into full blown alarm mode. To select a desired delay time, use the plus and minus buttons [
and
] to adjust the time duration in seconds. Press
ACCEPT
when completed. Note: if this option is
not required, it can be disabled by setting the delay time to 0 seconds.
Selection 9
: Entering the High Alarm Caution Band
[SCREEN 5E]
.
If desired, a caution band can be utilized to warn the operator of an impending alarm condition. The
caution band is a value in FPM or MPS that is subtracted from the high alarm set point and will display a
warning message and flash the normal green LED until the high alarm set point is reached, then the unit
goes into full alarm (after delay if utilized). For example if the high alarm set point is set to 200FPM and
the high caution band is set to 25FPM; the APM will display a warning message for all readings between
175 and 199FPM. Once the airflow velocity increases to 200FPM or above, the APM will go into alarm
mode (after delay if utilized). Readings below 175FPM are displayed in the normal fashion. By using the
plus and minus buttons [
and
] the caution band, in FPM or MPS, can be increased or decreased as
desired. Press
ACCEPT
when completed. Note: a value of 0 turns off the caution warning completely.
Selection 10
: Exiting the Alarm Configuration Menu
[SCREEN 2E]
When complete, press the
EXIT
button to go back to the
CONFIGURATION MENU
screen.
Change Password
The password protection for the internal calibration and configuration of the APM can be changed to any
5 digit numeric sequence desired;
it’s done in the following manner:
ATTENTION: Once the password has been changed, the new password is the only way into the
configuration and calibration modes, the new password should be recorded for future reference
.
If the password is lost, the unit must be shipped back to Accutrol LLC, for re-programming at
owners expense!)
Step 1
: Select
CHANGE PASSWORD
on the
CONFIGURATION MENU
, see
[SCREEN 1F]
.
Step2
: Use the left and right arrow buttons [
and
] to select which digit to modify. By pressing the
arrow buttons, the small underline moves across the 5 digits, place the underline directly below the digit
to change.
Step 3
: Use the plus and minus buttons [
and
] to adjust the desired digit to a value between 0 and 9.
Note: the numbers wrap-around so the next number after nine (9) is zero (0). By using steps two and
three above, all the digits can be changed to a desired value.
Step 4
: Press
ACCEPT
when completed or
CANCEL
to quit.
Step5
: Verify the entered password is correct by again entering it
[SCREEN 3F]
. Note: if the password is
incorrect, the APM will default back to the
CHANGE PASSWORD
screen
[SCREEN 2F]
. If the verified password
matches, then the APM will default back to the
CONFIGURATION MENU SCREEN
.
Содержание Apex Premier
Страница 59: ...T APM Apex Premier FUME HOOD MONITOR T APM 0133MAN00015 Rev J ECN JUL 2017 Page 59 of 61 ...
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Страница 61: ...Proudly made in the USA 21 Commerce Dr Danbury CT 06810 Tel 203 445 9991 www accutrolllc com ...
